{
  "short_name": "CarAuction",
  "name": "Car Auction",
  "icons": [
    {
      "src": "https://via.placeholder.com/192x192.png?text=Icon",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "https://via.placeholder.com/512x512.png?text=Icon",
      "type": "image/png",
      "sizes": "512x512"
    }
  ],
  "start_url": "/",
  "background_color": "#ffffff",
  "display": "standalone",
  "scope": "/",
  "theme_color": "#1f2937",
  "description": "Buy and sell cars with live bidding"
}